Finding the Fourth Proportional to 593,190.73, 889,827.62 and 238,204.75
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Solution
The fourth proportional to 593,190.73, 889,827.62 and 238,204.75 is: 357,323.80
Step by Step Solution
- Step 1: Write the proportion equation
593,190.73 : 889,827.62 = 238,204.75 : x - Step 2: Convert to fraction form
593,190.73/889,827.62 = 238,204.75/x - Step 3: Cross multiply
593,190.73x = 889,827.62 × 238,204.75 - Step 4: Simplify right side
593,190.73x = 211,961,165,765.20 - Step 5: Solve for x
x = 211,961,165,765.20/593,190.73 - Step 6: Final answer
x = 357,323.80
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.